Date of Award
Summer 1990
Document Type
Thesis - Restricted
Degree Name
Master of Science (MS)
Department
Mechanical Engineering
First Advisor
Stango, Robert J.
Second Advisor
Cariapa, Vikram
Third Advisor
Fournelle, Raymond
Abstract
In this thesis, the characteristic surface which is generated during orthogonal wire brushing of a flat 6061-T6 aluminum workpart is examined. Scanning electron microscopy is used for characterization of surface structure, whereas subsurface microstructure and properties of the brushed region and filament tips from the brush are evaluated by metallographically examining through-thickness cross-sections and performing microhardness measurements, respectively. Unique topographical characteristics of the contact zone and filament tips are reported which suggest material removal and subsequent redeposition onto the workpart surface. On the basis of information generated during the investigation, a qualitative theory is postulated which identifies transfer mechanisms for removal and redeposition of aluminum alloy.
Recommended Citation
Chada, Srinivas, "Morphology of 6061-T6 Aluminum Surfaces Generated by Steel Wire Brushing" (1990). Master's Theses (1922-2009) Access restricted to Marquette Campus. 4062.
https://epublications.marquette.edu/theses/4062